Friday, March 27, 2015

[MW:23005] 4140 & 4130 material

Dear experts,

Kindly advice which welding consumable should I select for following material:

1. 4140 SMAW,GTAW,FCAW,SAW

2. 4130 SMAW GTAW FCAW SAW

Since above listed both material are high tensile material, is there any special heat treatment or welding condition need to be taken into consideration for better mechanical result.

Kindly advice

Pravin
Singapore

Sent from my iPhone

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